28105861036083 has 8 divisors (see below), whose sum is σ = 39678862639248. Its totient is φ = 17635050061824.

The previous prime is 28105861036067. The next prime is 28105861036147. The reversal of 28105861036083 is 38063016850182.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 28105861036083 - 2⁴ = 28105861036067 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 551095314433 = 28105861036083 / (2 + 8 + 1 + 0 + 5 + 8 + 6 + 1 + 0 + 3 + 6 + 0 + 8 + 3).

It is not an unprimeable number, because it can be changed into a prime (28105861036063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275547657166 + ... + 275547657267.

It is an arithmetic number, because the mean of its divisors is an integer number (4959857829906).

Almost surely, 2^{28105861036083} is an apocalyptic number.

28105861036083 is a deficient number, since it is larger than the sum of its proper divisors (11573001603165).

28105861036083 is a wasteful number, since it uses less digits than its factorization.

28105861036083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551095314453.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 28105861036083 in words is "twenty-eight trillion, one hundred five billion, eight hundred sixty-one million, thirty-six thousand, eighty-three".